[INFO] cloning repository https://github.com/Einarin/reduce-lang [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Einarin/reduce-lang" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEinarin%2Freduce-lang", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEinarin%2Freduce-lang'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 86a078e93b0a7b5766ff421d71260f843845d3e6 [INFO] testing Einarin/reduce-lang against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEinarin%2Freduce-lang" "/workspace/builds/worker-31/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-31/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Einarin/reduce-lang on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Einarin/reduce-lang [INFO] finished tweaking git repo https://github.com/Einarin/reduce-lang [INFO] tweaked toml for git repo https://github.com/Einarin/reduce-lang written to /workspace/builds/worker-31/source/Cargo.toml [INFO] crate git repo https://github.com/Einarin/reduce-lang already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ecec1cf28fbffb3e80831a0491a9900c78df683a0a9b584465f6fa10697bd88d [INFO] running `Command { std: "docker" "start" "-a" "ecec1cf28fbffb3e80831a0491a9900c78df683a0a9b584465f6fa10697bd88d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ecec1cf28fbffb3e80831a0491a9900c78df683a0a9b584465f6fa10697bd88d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ecec1cf28fbffb3e80831a0491a9900c78df683a0a9b584465f6fa10697bd88d", kill_on_drop: false }` [INFO] [stdout] ecec1cf28fbffb3e80831a0491a9900c78df683a0a9b584465f6fa10697bd88d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4522edca1b1362fec876a2e6cec556ed2e4e5c5eee33e3f05bf13f3f62d602be [INFO] running `Command { std: "docker" "start" "-a" "4522edca1b1362fec876a2e6cec556ed2e4e5c5eee33e3f05bf13f3f62d602be", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling reduce v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `TokenType` [INFO] [stdout] --> src/ast.rs:1:30 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::tokenize::{Token, TokenType}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/eval.rs:7:39 [INFO] [stdout] | [INFO] [stdout] 7 | pub functions: HashMap)->DynamicTypeResult>>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Vec)->DynamicTypeResult` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `index_expr` [INFO] [stdout] --> src/parser.rs:126:29 [INFO] [stdout] | [INFO] [stdout] 126 | let index_expr = parse_expr(index_expr_start, iter)?; [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_index_expr` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `scope` [INFO] [stdout] --> src/ast.rs:105:31 [INFO] [stdout] | [INFO] [stdout] 105 | Expression::Scope(scope) => panic!("Display not implemented for Scope"), [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_scope` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/parser.rs:119:9 [INFO] [stdout] | [INFO] [stdout] 119 | let mut lhs = Expression::Variable(Variable::used(identifier)); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Scope` [INFO] [stdout] --> src/ast.rs:81:5 [INFO] [stdout] | [INFO] [stdout] 81 | Scope(Scope<'a>) [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `declCopy` should have a snake case name [INFO] [stdout] --> src/parser.rs:18:29 [INFO] [stdout] | [INFO] [stdout] 18 | let mut declCopy = decl.clone(); [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `decl_copy` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `openParen` should have a snake case name [INFO] [stdout] --> src/parser.rs:156:76 [INFO] [stdout] | [INFO] [stdout] 156 | ...Token<'a>>>(name: Expression<'a>, openParen: Token<'a>, iter: &mut T) -> Result,String> { [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to snake case: `open_paren` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 32.97s [INFO] running `Command { std: "docker" "inspect" "4522edca1b1362fec876a2e6cec556ed2e4e5c5eee33e3f05bf13f3f62d602be", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4522edca1b1362fec876a2e6cec556ed2e4e5c5eee33e3f05bf13f3f62d602be", kill_on_drop: false }` [INFO] [stdout] 4522edca1b1362fec876a2e6cec556ed2e4e5c5eee33e3f05bf13f3f62d602be [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6b7dcd1ebd20f243171fb1f69e347261b2acb09cc8b0252ce3c45e0e583dd0c4 [INFO] running `Command { std: "docker" "start" "-a" "6b7dcd1ebd20f243171fb1f69e347261b2acb09cc8b0252ce3c45e0e583dd0c4", kill_on_drop: false }` [INFO] [stderr] Compiling reduce v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `TokenType` [INFO] [stdout] --> src/ast.rs:1:30 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::tokenize::{Token, TokenType}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/eval.rs:7:39 [INFO] [stdout] | [INFO] [stdout] 7 | pub functions: HashMap)->DynamicTypeResult>>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Vec)->DynamicTypeResult` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `index_expr` [INFO] [stdout] --> src/parser.rs:126:29 [INFO] [stdout] | [INFO] [stdout] 126 | let index_expr = parse_expr(index_expr_start, iter)?; [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_index_expr` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `scope` [INFO] [stdout] --> src/ast.rs:105:31 [INFO] [stdout] | [INFO] [stdout] 105 | Expression::Scope(scope) => panic!("Display not implemented for Scope"), [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_scope` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/parser.rs:119:9 [INFO] [stdout] | [INFO] [stdout] 119 | let mut lhs = Expression::Variable(Variable::used(identifier)); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Scope` [INFO] [stdout] --> src/ast.rs:81:5 [INFO] [stdout] | [INFO] [stdout] 81 | Scope(Scope<'a>) [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `declCopy` should have a snake case name [INFO] [stdout] --> src/parser.rs:18:29 [INFO] [stdout] | [INFO] [stdout] 18 | let mut declCopy = decl.clone(); [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `decl_copy` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `openParen` should have a snake case name [INFO] [stdout] --> src/parser.rs:156:76 [INFO] [stdout] | [INFO] [stdout] 156 | ...Token<'a>>>(name: Expression<'a>, openParen: Token<'a>, iter: &mut T) -> Result,String> { [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to snake case: `open_paren` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.96s [INFO] running `Command { std: "docker" "inspect" "6b7dcd1ebd20f243171fb1f69e347261b2acb09cc8b0252ce3c45e0e583dd0c4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6b7dcd1ebd20f243171fb1f69e347261b2acb09cc8b0252ce3c45e0e583dd0c4", kill_on_drop: false }` [INFO] [stdout] 6b7dcd1ebd20f243171fb1f69e347261b2acb09cc8b0252ce3c45e0e583dd0c4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d60863be4af2e48277fdcd667a7211f834ac74e3e6504b6edce54df134000b75 [INFO] running `Command { std: "docker" "start" "-a" "d60863be4af2e48277fdcd667a7211f834ac74e3e6504b6edce54df134000b75", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `TokenType` [INFO] [stdout] [INFO] [stderr] --> src/ast.rs:1:30 [INFO] [stdout] running 0 tests [INFO] [stderr] | [INFO] [stdout] [INFO] [stderr] 1 | use crate::tokenize::{Token, TokenType}; [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/eval.rs:7:39 [INFO] [stderr] | [INFO] [stderr] 7 | pub functions: HashMap)->DynamicTypeResult>>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Vec)->DynamicTypeResult` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] [INFO] [stderr] warning: unused variable: `index_expr` [INFO] [stderr] --> src/parser.rs:126:29 [INFO] [stderr] | [INFO] [stderr] 126 | let index_expr = parse_expr(index_expr_start, iter)?; [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_index_expr` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `scope` [INFO] [stderr] --> src/ast.rs:105:31 [INFO] [stderr] | [INFO] [stderr] 105 | Expression::Scope(scope) => panic!("Display not implemented for Scope"), [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_scope` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/parser.rs:119:9 [INFO] [stderr] | [INFO] [stderr] 119 | let mut lhs = Expression::Variable(Variable::used(identifier)); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Scope` [INFO] [stderr] --> src/ast.rs:81:5 [INFO] [stderr] | [INFO] [stderr] 81 | Scope(Scope<'a>) [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable `declCopy` should have a snake case name [INFO] [stderr] --> src/parser.rs:18:29 [INFO] [stderr] | [INFO] [stderr] 18 | let mut declCopy = decl.clone(); [INFO] [stderr] | ^^^^^^^^ help: convert the identifier to snake case: `decl_copy` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable `openParen` should have a snake case name [INFO] [stderr] --> src/parser.rs:156:76 [INFO] [stderr] | [INFO] [stderr] 156 | ...Token<'a>>>(name: Expression<'a>, openParen: Token<'a>, iter: &mut T) -> Result,String> { [INFO] [stderr] | ^^^^^^^^^ help: convert the identifier to snake case: `open_paren` [INFO] [stderr] [INFO] [stderr] warning: `reduce` (bin "reduce" test) generated 8 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/reduce-c8962c5297c41683) [INFO] running `Command { std: "docker" "inspect" "d60863be4af2e48277fdcd667a7211f834ac74e3e6504b6edce54df134000b75", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d60863be4af2e48277fdcd667a7211f834ac74e3e6504b6edce54df134000b75", kill_on_drop: false }` [INFO] [stdout] d60863be4af2e48277fdcd667a7211f834ac74e3e6504b6edce54df134000b75